Homework Problems

Homework Problems - Winchell Daniel – Homework 15 – Due...

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Unformatted text preview: Winchell, Daniel – Homework 15 – Due: Dec 5 2006, 3:00 am – Inst: Karakhanyan 1 This print-out should have 17 questions. Multiple-choice questions may continue on the next column or page – find all choices before answering. The due time is Central time. 001 (part 1 of 1) 10 points Determine if lim x →∞ sin- 1 µ 1 + x 4 + 2 x ¶ exists, and if it does, find its value. 1. limit = π 3 2. limit = π 6 3. limit = 0 4. limit = π 2 5. limit = π 4 6. limit doesn’t exist 002 (part 1 of 1) 10 points Find the derivative of f when f ( x ) = ‡ tan- 1 2 x · 2 . 1. f ( x ) = 4 sec 2 2 x tan 2 x 2. f ( x ) = 4 4 + x 2 tan- 1 2 x 3. f ( x ) = 4 1 + 4 x 2 tan- 1 2 x 4. f ( x ) = 1 4 + x 2 tan- 1 2 x 5. f ( x ) = sec 2 2 x tan 2 x 6. f ( x ) = 1 1 + 4 x 2 tan- 1 2 x 003 (part 1 of 1) 10 points Determine f ( x ) when f ( x ) = sin- 1 ‡ x √ 6 + x 2 · . ( Hint : first simplify f .) 1. f ( x ) = √ 6 6 + x 2 2. f ( x ) = x x 2 + 6 3. f ( x ) = x √ 6 + x 2 4. f ( x ) = √ 6 √ 6 +...
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Homework Problems - Winchell Daniel – Homework 15 – Due...

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